GB729274A - Electronic counter - Google Patents

Electronic counter

Info

Publication number
GB729274A
GB729274A GB19870/53A GB1987053A GB729274A GB 729274 A GB729274 A GB 729274A GB 19870/53 A GB19870/53 A GB 19870/53A GB 1987053 A GB1987053 A GB 1987053A GB 729274 A GB729274 A GB 729274A
Authority
GB
United Kingdom
Prior art keywords
group
trigger
circuit
elements
cathode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19870/53A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB729274A publication Critical patent/GB729274A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • G06F5/017—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising using recirculating storage elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/82—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using gas-filled tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Analogue/Digital Conversion (AREA)
  • Logic Circuits (AREA)
GB19870/53A 1952-07-21 1953-07-17 Electronic counter Expired GB729274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30008452A 1952-07-21 1952-07-21

Publications (1)

Publication Number Publication Date
GB729274A true GB729274A (en) 1955-05-04

Family

ID=23157634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19870/53A Expired GB729274A (en) 1952-07-21 1953-07-17 Electronic counter

Country Status (6)

Country Link
US (1) US2734684A (xx)
DE (1) DE1011179B (xx)
FR (1) FR1086430A (xx)
GB (1) GB729274A (xx)
IT (1) IT505655A (xx)
NL (2) NL180037B (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173699B (nl) * 1951-12-20 Motorola Inc Electroakoestische omzetter.
DE1119565B (de) * 1952-09-05 1961-12-14 Int Standard Electric Corp Elektronische Schaltungsanordnung zur Speicherung von dekadischen Impulsen
US2884192A (en) * 1952-12-06 1959-04-28 Ibm Bi-quinary accumulator
US2845530A (en) * 1953-09-28 1958-07-29 Elmer J Wade Pulse sorter
US2858429A (en) * 1953-12-28 1958-10-28 Gen Electric Gated-delay counter
NL199007A (xx) * 1954-07-19
US2850235A (en) * 1954-09-23 1958-09-02 Ibm Automatically reset register
US2882423A (en) * 1954-09-30 1959-04-14 Ibm Ring circuit
US2868455A (en) * 1954-09-30 1959-01-13 Ibm Binary counter with fast carry
BE542893A (xx) * 1954-11-19
US2949230A (en) * 1955-08-09 1960-08-16 Sperry Rand Corp Parallel binary adder unit
US2954168A (en) * 1955-11-21 1960-09-27 Philco Corp Parallel binary adder-subtracter circuits
US2962212A (en) * 1956-06-22 1960-11-29 Bell Telephone Labor Inc High speed binary counter
US3024418A (en) * 1956-08-29 1962-03-06 Sperry Rand Corp Electronic programming circuit
US2968002A (en) * 1956-08-31 1961-01-10 Ibm Push-pull ring circuit
US2879001A (en) * 1956-09-10 1959-03-24 Weinberger Arnold High-speed binary adder having simultaneous carry generation
NL227103A (xx) * 1957-04-30
US2999207A (en) * 1957-10-01 1961-09-05 Singer Inc H R B Difference totalizer
US3058655A (en) * 1957-12-05 1962-10-16 Ibm Counter failure detector
BE571806A (xx) * 1958-01-06
US3081032A (en) * 1959-02-26 1963-03-12 Bendix Corp Parallel digital adder system
US3089645A (en) * 1959-06-30 1963-05-14 Ibm Arithmetic element
US3047806A (en) * 1959-10-22 1962-07-31 Sylvania Electric Prod Random pulse discriminator circuit
US3038030A (en) * 1959-11-12 1962-06-05 Murray Bradley Morse-to-binary code translator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527633A (en) * 1946-05-14 1950-10-31 Twentieth Cent Fox Film Corp Electronic counter
US2500294A (en) * 1947-08-13 1950-03-14 Ibm Descending counter
US2621854A (en) * 1948-12-20 1952-12-16 Northrop Aircraft Inc Zero detector for electronic counters
US2563841A (en) * 1949-12-01 1951-08-14 Garold K Jensen Frequency divider

Also Published As

Publication number Publication date
NL112771C (xx)
US2734684A (en) 1956-02-14
NL180037B (nl)
FR1086430A (fr) 1955-02-11
DE1011179B (de) 1957-06-27
IT505655A (xx)

Similar Documents

Publication Publication Date Title
GB729274A (en) Electronic counter
US2735005A (en) Add-subtract counter
GB1225089A (xx)
GB784989A (en) Electronic shifting register and storage circuit therefor
GB716486A (en) Improvements in apparatus for electrically performing the mathematical operation of converting a number from one scale of notation into another
US3067937A (en) Control element for computing devices
US3056044A (en) Binary counter and shift register circuit employing different rc time constant inputcircuits
GB844930A (en) Information translating apparatus
US2562591A (en) Electronic counting circuit
GB764415A (en) An electronic program device
GB721180A (en) Improvements in or relating to binary digit storage devices and register for digitalinformation
US2889987A (en) Electrical counter for diminishing counts
US3021066A (en) Electronic calculator
GB768183A (en) Timing and clocking circuits for data processing machines
GB792513A (en) Counting register and adder therefor
US3252097A (en) Marginal checking system
GB1121373A (en) Data receiving terminal
US3668431A (en) Functions comparing circuit
GB782233A (xx)
US3302005A (en) Impulse totalizer using solid state components
GB817837A (en) Notation conversion machine
GB755441A (en) Binary-decimal adder
GB806836A (en) Remainder generating circuit
GB707283A (en) Transducer for actuating a card-punching machine or the like from a rack computer or the like
GB868404A (en) Improvements in or relating to binary count advancing circuits